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drm/amdgpu: implement tlbs invalidate on gfx9 gfx10

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tlbs invalidate pointer function added to kiq_pm4_funcs struct.
This way, tlb flush can be done through kiq member.
TLBs invalidatation implemented for gfx9 and gfx10.

Signed-off-by: Alex Sierra <alex.sierra@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Sierra
2020-01-09 16:16:28 -06:00
committed by Alex Deucher
parent f167ea6a14
commit 58e508b6be
3 changed files with 33 additions and 0 deletions
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4
drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h
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@@ -76,11 +76,15 @@ struct kiq_pm4_funcs {
struct amdgpu_ring *ring,
u64 addr,
u64 seq);
void (*kiq_invalidate_tlbs)(struct amdgpu_ring *kiq_ring,
uint16_t pasid, uint32_t flush_type,
bool all_hub);
/* Packet sizes */
int set_resources_size;
int map_queues_size;
int unmap_queues_size;
int query_status_size;
int invalidate_tlbs_size;
};
struct amdgpu_kiq {